Team

Marcin Jaworski

Partner / Attorney-at-law

Practice Areas

  • Property law
  • Administrative law and proceedings
  • Restructuring and insolvency
  • Litigation

Sectors

  • Property development
  • Commercial properties
  • Greenfield investments

Education

  • Attorney-at-law (adwokat) at the District Bar Association in Warsaw
  • University of Warsaw, Faculty of Law and Administration
  • English and European Law Centre at the University of  Warsaw, in cooperation with Cambridge University

Career

  • Partner at Greloch Jaworski Stanis Adwokaci Sp. k. (since 2009)
  • Lawyer with a well-known Warsaw law firm (2002 – 2009)

Languages

  • Polish
  • English
  • German

 

Contact: marcin.jaworski@gjslegal.pl
tel.: (+48) 22 553 89 70

Waldemar Greloch

Partner / Attorney-at-law

Practice Areas

  • Commercial law
  • Finance and restructuring
  • Litigation
  • Labor law

Sectors

  • Commercial properties
  • Automotive industry

Education

  • Attorney-at-law (adwokat) at the District Bar Association in Warsaw
  • University of Warsaw, Faculty of Law and Administration
  • Center for American Law Studies at the University of Warsaw, in cooperation with the University of Florida

Career

  • Partner at Greloch Jaworski Stanis Adwokaci Sp. k. (since 2009)
  • Attorney-at-law with a well-known Warsaw law firm (2006 – 2009)
  • Lawyer with a well-known Warsaw law firm (2000 – 2006)

Languages

  • Polish
  • English
  • Russian

Contact: waldemar.greloch@gjslegal.pl
tel.: (+48) 22 553 89 70

Michał Stanis

Partner / Attorney-at-law

Practice Areas

  • Property law
  • Environmental protection law
  • Administrative law and proceedings

Sectors

  • Hotel industry
  • Property development
  • Commercial properties
  • Greenfield investments
  • Internet and new technologies

Education

  • Attorney-at-law (adwokat) at the District Bar Association in Warsaw
  • Jagiellonian University, Faculty of Law and Administration, postgraduate studies on Internet law
  • University of Warsaw, Faculty of Law and Administration
  • English and European Law Centre at the University of Warsaw, in cooperation with Cambridge University
  • Center for American Law Studies at the University of Warsaw, in cooperation with the University of Florida

Career

  • Partner at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2009)
  • Lawyer with a well-known Warsaw law firm (2003 – 2009)

Languages

  • Polish
  • English
  • French

Contact: michal.stanis@gjslegal.pl

tel.: (+48) 22 553 89 70

Paweł Jaworski

Attorney-at-law

Practice Areas

  • Contract law
  • Intellectual property law
  • Litigation
  • Public procurement law

Sectors

  • Poperty Development
  • Tourist industry

Education

  • Attorney-at-law (radca prawny) at the Warsaw Bar Association of Attorneys-at-law
  • University of  Warsaw, Faculty of Law and Administration
  • English and European Law Centre at the University of Warsaw, in cooperation with Cambridge University

Career

  • Attorney-at-law (radca prawny) at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2014)
  • In-house lawyer in a company in the hotel industry (2009-2014)

Languages

  • Polish
  • English

Contact: pawel.jaworski@gjslegal.pl
tel.: (+48) 22 553 89 70

Marta Teodorowicz-Pataj

Attorney-at-law

Practice areas

  • Contract law
  • Commercial and economic law
  • Employment law

Sectors

  • Commercial properties
  • Service industry
  • E-commerce

Education

  • Attorney-at-law (adwokat) at the District Bar Association in Warsaw
  • University of Warsaw, Faculty of Law and Administration

Career

  • Attorney-at-law at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2014)

Languages:

  • Polish
  • English

 

Contact: marta.teodorowicz@gjslegal.pl
tel.: (+48) 22 553 89 70

Bartosz Muszyński

Attorney-at-law

Practice Areas

  • Contractual law
  • Commercial and economic law
  • Judicial proceedings

Sectors

  • Leasing and rental
  • Automotive industry
  • Services market
  • Real properties
  • IT

Education

  • Attorney-at-law (adwokat) at the District Bar Association in Warsaw
  • University of Warsaw, Faculty of Law and Administration

Career

  • Attorney-at-law at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2019)
  • Lawyer at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2016)
  • Lawyer with Warsaw law firms (2015 – 2016)

Languages

  • Polish
  • English
  • German

Contact: bartosz.muszynski@gjslegal.pl
tel.: (+48) 22 553 89 70

Katarzyna Piwowar

Attorney-at-law

Practice Areas:

  • Litigation
  • Commercial and economic law
  • Contractual law

Sector:

  • Service industry
  • Commercial properties

Education:

  • Attorney-at-law (radczyni prawna) at the Warsaw Bar Association of Attorneys-at-law
  • The Cardinal Stefan Wyszyński University in Warsaw, Faculty of Law and Administration

Career:

  • Attorney-at-law at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2023)
  • Lawyer at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2020)
  • Lawyer in Warsaw law firms (2017-2020)

Languages:

  • Polish
  • English

Contact: katarzyna.piwowar@gjslegal.pl
tel.: (+48) 22 553 89 70

Agnieszka Cużytek-Łopacińska

Attorney-at-law

Practice Areas:

  • Commercial and economic law
  • Property law
  • Contractual law

Sectors:

  • Commercial properties
  • Investment proces
  • Service industry

Education:

  • Attorney-at-law (radczyni prawna) at the Warsaw Bar Association of Attorneys-at-law
  • The John Paul II Catholic University of Lublin, Faculty of Law, Canon Law and Administration

Career:

  • Attorney-at-law (radczyni prawna) at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2021)
  • Attorney-at-law (radczyni prawna) at a Warsaw law firm (2018-2021)
  • Real Estate Portfolio Analyst at international consulting firm providing services in commercial real estate sector (2017-2018)
  • Lawyer at Warsaw law firms (2014-2017)

Languages:

  • Polish
  • English

Contact:agnieszka.cuzytek@gjslegal.pl
tel.: (+48) 22 553 89 70

Marta Rebczyńska

Attorney-at-law

Practice areas:

  • Litigation
  • Commercial and economic law
  • Contractual law

Sectors:

  • Organic food
  • Construction
  • Property delevopment
  • Transport

Education:

  • Attorney-at-law (radczyni prawna) at the Warsaw Bar Association of Attorneys-at-law
  • The Cardinal Stefan Wyszyński University in Warsaw, Faculty of Law and Administration

Career:

  • Attorney-at-law (radczyni prawna) at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2023)
  • Lawyer at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2022)
  • Lawyer in law firms (2016-2021)

Languages:

  • Polish
  • English

Contact: marta.rebczynska@gjslegal.pl
tel.: (+48) 22 553 89 70

Maria Turowska

Attorney-at-law

Practice Areas:

  • Litigation
  • Commercial and economic law
  • Contractual law

Sectors:

  • Service industry
  • Commercial properties

Education:

  • Attorney-at-law (radczyni prawna) at the Warsaw Bar Association of Attorneys-at-law
  • The Cardinal Stefan Wyszyński University in Warsaw, Faculty of Law and Administration

Career:

  • Attorney-at-law at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2025)
  • In-house lawyer at development company (since 2022)
  • Lawyer in law firms (2016-2021)

Languages:

  • Polish
  • English

Contact: maria.turowska@gjslegal.pl
tel.: (+48) 22 553 89 70

Weronika Danilewicz

Trainee attorney-at-law

Practice areas:

  • Commercial and economic law
  • Contractual law
  • Environmental protection law

Sectors:

  • Commercial properties
  • Service industry

Education:

  • Trainee attorney-at-law at the Warsaw Bar Association of Attorneys-at-law
  • University of Warsaw, Faculty of Law and Administration
  • Center for American Law Studies at the Faculty of Law and Administration at the University of Warsaw in cooperation with the Emory University and Georgia State University
  • Universitat de Valencia, Faculty of Law, Erasmus+ cooperation

Career:

  • Lawyer at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2020)
  • Lawyer at a Warsaw law firm (2018)

Languages:

  • Polish
  • English

Contact: weronika.danilewicz@gjslegal.pl
tel.: (+48) 22 553 89 70

Aleksandra Cira

Trainee Attorney-at-law

Practice areas:

  • Commercial and economic law
  • Litigation

Sectors:

  • Property delevopment
  • Service industry

Education:

  • Trainee attorney-at-law at the Warsaw Bar Association of Attorneys-at-law
  • University of Warsaw, Faculty of Law and Administration

Career:

  • Lawyer at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2021)

Languages:

  • Polish
  • English
  • Spanish

Contact: aleksandra.cira@gjslegal.pl
tel.: (+48) 22 553 89 70

Katarzyna Winiarczyk

Trainee attorney-at-law

Practice areas:

  • Commercial and economic law
  • Contractual law
  • Property law

Sectors:

  • Commercial properties
  • Property development
  • Service industry

Education:

  • Trainee attorney-at-law at the Warsaw Bar Association of Attorneys-at-law
  • University of Warsaw, Faculty of Law and Administration

Career:

  • Lawyer at the law firm Greloch Jaworski Stanis Adwokaci Sp. k. (since 2021)

Languages:

  • Polish
  • English

Contact: katarzyna.winiarczyk@gjslegal.pl
tel.: (+48) 22 553 89 70

Maciej Michalczyk

Legal Assistant

Fourth-year law student at the Faculty of Law and Administration at the University of Warsaw. Maciej assists lawyers in drafting procedural documents, legal opinions and contracts as well as provides support for the day-to-day operations of the law firm.
His areas of particular interest include commercial law, European Union law, civil law and procedure.

Languages:

  • Polish
  • English
  • Spanish

Kontakt: maciej.michalczyk@gjslegal.pl
tel.: (+48) 22 553 89 70

Beniamin Klimek

Legal Assistant

Fourth-year law student at the Faculty of Law and Administration at the University of Warsaw. Beniamin supports lawyers, among other things, in drafting procedural documents, legal opinions and contracts, as well as assists with the day-to-day operations of the firm.
His areas of particular interest include food law, agricultural law (including the trade of agricultural real estate), administrative law and procedure.
In 2024, he completed the Santander Stock Exchange School GPW & SGH 2024 training, organized by the Warsaw School of Economics and the GPW Foundation.
He is the member of the Administrative Law Research Circle at the Faculty of Law and Administration at the University of Warsaw.

Languages:

  • Polish
  • English

Kontakt: beniamin.klimek@gjslegal.pl
tel.: (+48) 22 553 89 70

Jan Kisielnicki

Legal Assistant

Fourth-year law student at the Faculty of Law and Administration at the University of Warsaw.
Jan supports lawyers of the firm with their daily tasks, including with preparing legal documents, legal analyses and contract drafts.
His areas of interest include civil and administrative proceedings, contract law and European Union law. Privately, he is interested in painting, architecture and automobiles.

Languages:

  • Polish
  • English
  • Russian

Kontakt: jan.kisielnicki@gjslegal.pl
tel.: (+48) 22 553 89 70

Oliwia Jezierska

Legal Assistant

Fifth-year law student at the Faculty of Law and Administration at the Cardinal Stefan Wyszyński University in Warsaw.
At the law firm, she supports lawyers, among other things, in drafting legal documents, legal opinions and contracts, as well as assists with the firm’s ongoing operations.
Her areas of particular interest include commercial and economic law, contract law, data protection, bankruptcy and restructuring law, civil law and civil procedure.

Languages:

  • Polish
  • English

Kontakt: oliwia.jezierska@gjslegal.pl
tel.: (+48) 22 553 89 70

Katarzyna Zdańska

Office Director

Katarzyna has been working at the Law Office since 2010, providing current administrative services. She is responsible for all organizational matters, as well as the functioning of the administrative office. Scope of her duties includes, i.a. supervising settlements with clients, drafting reports and preparing internal documentation. She takes care of marketing and she works as HR support. She keeps positive relationship with Clients and contractors.

Languages

  • Polish
  • English

Contact: katarzyna.zdanska@gjslegal.pl
tel.: (+48) 22 553 89 70

Aleksandra Staniak-Zdańska

Office Manager

Aleksandra provides current administrative services at the firm. She works in cooperation with accounting department, HR and Office director on organizational and accounting matters. She is responsible for relations with service providers and coordinates work of the reception desk.

Languages

  • Polish
  • English

Contact: aleksandra.staniak@gjslegal.pl
tel.: (+48) 22 553 89 70

Julia Wawryszuk

Julia supports the daily functioning of the office by ensuring administrative and organizational efficiency. She is responsible for handling correspondence, managing the calendar, organizing meetings and providing support to the team in their daily tasks.

Languages

  • Polish
  • English

Contact: julia.wawryszuk@gjslegal.pl
tel.: (+48) 22 553 89 70